Nitin Kalmaste

Lead Backend & Systems Engineer with 5+ years of experience architecting high-throughput media infrastructure, low-level network protocol parsers, and distributed microservices. Founder of the core engineering framework for an enterprise CCTV/VMS platform (RDX), scaling from zero to production and leading a team of 10 developers. Deep technical proficiency in Go, Rust, C-level media streaming protocols (RTSP, RTP, WebRTC), distributed state synchronization, and Linux networking.

Lead Backend Developer at Easemyai Pvt. Ltd. (2020-09 – 2026-08)

• Designed and built the RDX (RedX) Video Management System platform from scratch, managing high-concurrency ingestion for 1000+ live CCTV video streams utilizing custom media pipeline wrappers around go2rtc, MediaMTX, and ZLMediaKit.
• Implemented Redis leader election and lease management strategies to ensure seamless failover and state synchronization across distributed video coordinators.
• Forked, debugged, and optimized the use-go/onvif open-source Go library, resolving core device discovery bugs and ensuring seamless ONVIF protocol compliance across multi-vendor cameras.
• Direct a team of 10 backend engineers across 3 critical infrastructure products. Oversee system design, code reviews, API specifications, and Go concurrency best practices.
• Established the company's backend engineering standards, pioneering Go microservice adoption alongside Python to reduce server latency and resource consumption.

Jr. Web Developer / Python Developer at Matchpointgps Pvt. Ltd (2019-12 – 2020-03)

• Writing python Scripts to collect data from multiple databases and gather data for analytics.
• Develop Backend of Inhouse project Dealers dashboard and Make APIs for that.
• Develop Backend of Inhouse project Accounts dashboard and Make APIs for that.
• Preparing Project Schema Based on Business Requirements.
• Debugging Existing MIS application and Making Changes in APIs as per developer's requirements.

Python Developer / Web Developer at Freelancer (2018-01 – 2019-12)

• Getting Clients Project requirements and understanding project according their requirements.
• Writing python scripts to scrape data from websites using selenium and BeautifulSoup.
• Writing python scripts for college projects.
• Django Blog ()
• Writing Telegram Client to get clients details.

System Administrator at VNS Finance and Capital Services (2017-06 – 2017-12)

• Managing IT Assets and User Details in office.
• Co-ordinating with Exchanges to solve Trading APP related issues.
• Managing servers for Proper BOD on windows and Linux servers.
• Monitoring Live servers and Networks using Monitoring tools.

Project Co-ordinator at Reliance Jio Infocomm LTD (2016-12 – 2017-06)

• Day to day specific reports preparation/validation of I&C DPR, logistics transactions update, RS&R reports (DOA/Operational RMA failures), fiber cut/high losses reports etc.

B.E in E&TC Engineering – University of Pune (2016)

HSC – Maharashtra board (2012)

SSC – Maharashtra board (2010)